
    create table "Graduate"."dbo"."员工活动轨迹表"(
        "序号" int not null,
       "lat" float(53) null,
       "lng" float(53) null,
       "时间" smalldatetime null,
       "id" int identity not null,
        constraint "PK_员工活动轨迹表id" primary key ("id")
    )
go

    create unique index "PK_员工活动轨迹表id" on "Graduate"."dbo"."员工活动轨迹表"("id")
go